JPH0345906Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a cargo loader that loads and transports cargo on a loading platform.

As a conventional cargo loader,
As seen in 54008, the driver's cab is suspended from a support provided on the loading platform via wire, and is configured to be able to freely rotate around the support from the front of the loading platform to the side or from the side to the front. It was warm.

However, in this case, when the driver's cab is placed in front of the loading platform, it is impossible to load and unload cargo from the front of the loading platform because the driver's cabin is located, and it can only be done from the rear, which reduces the efficiency of loading and unloading work by half. It was something to do. In addition, when the driver's cab is placed to the side of the loading platform, when operating the cargo loader with cargo loaded, the driver's view is obstructed by the cargo, which is extremely dangerous for aircraft operation. This made it extremely inefficient for transporting cargo, as they had to drive at slow speeds.

This idea was devised in view of the above-mentioned problems, and it can be done without compromising the efficiency of loading and unloading cargo.
Another object of the present invention is to provide a cargo loader that can efficiently transport cargo without causing any danger to the operation of the aircraft.

Hereinafter, one embodiment of this invention will be described in detail based on the accompanying drawings.

Referring to FIGS. 1 to 6, a cargo loader body 17 includes a lifting device 11 that is constructed of a chassis frame 3 having a plurality of wheels 1, links 5, 7, and a drive device 9 such as a hydraulic cylinder. It is provided. A loading platform 13 is arranged above the chassis frame 3 and is movable up and down by a lifting device 11. Cargo M is loaded onto this loading platform 13.

A support member 15 is protruded from the front side of the chassis frame 3, and a guide portion 21 having a sliding groove 19 along the traveling direction of the fuselage 17 is provided on the support member 15.
is installed.

On the other hand, on the lower surface of the driver's cab 23, each of the guide portions 2
A moving portion 25 is provided which is engaged with the first sliding groove 19 and can reciprocate within this sliding groove 19. The main body side of the hydraulic cylinder 27 provided below the operator's cab 23 along the traveling direction of the fuselage 17 is connected to a mounting member 29 connected to the rear side of the fuselage 17 of the guide section 21.
It is attached to via a bracket 31. The tip of the cylinder rod 33 of the hydraulic cylinder 27 is
Bracket 3 vertically installed on the front lower surface of the driver's cab 23
It is installed on 5.

Next, the effect of the above configuration will be explained.

When loading cargo M onto the loading platform 13, use the driver's cab 2.
3 is located on the side of the loading platform 13 provided on the fuselage 17. (Fig. 2) When the cargo loader is operated to transport the cargo M to a predetermined location, the hydraulic cylinder 27 is actuated and the cylinder rod 33 advances to the front of the loading platform 13.
When the moving part 25 moves in the sliding groove 19 of the guide part 21 to the front of the loading platform 13, the driver's cab 23 also moves to the front of the loading platform 13. (Figure 3) In this state,
Drive and operate the cargo loader.

When the cargo loader is moved to a predetermined location where the cargo M is to be transported, the cylinder rod 33 is moved backward by operating the hydraulic cylinder 27. As the cylinder rod 33 moves backward, the moving part 25 slides within the sliding groove 19, so that the driver's cab 23 moves to the side of the loading platform 13, that is, to the same position as when loading the cargo M. In this state, the cargo M is lowered from both the front and rear directions of the loading platform 13.

As described above, according to the above configuration, the driver's cab, which has a moving part that moves along the guide part provided on the side of the aircraft, can be freely reciprocated from the side of the loading platform to the front along the traveling direction of the aircraft. Therefore, when operating the cargo loader while loading cargo, by moving the driver's cab 2 to the side of the cargo platform, the visibility is not obstructed by the cargo and safe driving is possible. Therefore, there is no need to drive slowly, and cargo can be transported efficiently. Also, when loading and unloading cargo,
The driver's cab can be moved to the side of the loading platform, so there is no problem with loading and unloading operations.

In the embodiment shown in FIG. 7, the support member 15 is attached to the loading platform 13 as a part of the aircraft body 17, and by moving the supporting member 15 toward the loading platform 13, it can be freely stored within the area of the loading platform 13. This is what happens. That is, in this embodiment, the support member 15 is reciprocated in the left-right direction with respect to the traveling direction of the cargo loader, and the support member 15 is
can move in and out of the area of the loading platform 13 in the left and right directions. Further, as described above, the driver's cab 23 is supported by the support member 15 so as to be movable back and forth.

Therefore, the driver's cab 23 can move in and out of the loading platform 13 in the left and right directions, and can also move back and forth. Therefore, even when the cargo M is loaded on the cargo platform 13, the view of the front side of the cargo platform 13 is not obstructed, and the cargo M can also be loaded from the front side of the cargo platform 13. It is something.

As can be understood from the above explanation of the embodiments, the gist of the present invention is as stated in the claims for utility model registration. A support member 15 is attached to the support member 17 so as to be able to reciprocate in the left and right directions perpendicular to the running direction and protrude laterally from the aircraft body, and a driver's cab 23 is mounted on this support member 15 so as to be able to reciprocate in the running direction. It is supported by. The driver's cab 23 is provided so as to be able to move in and out in the left-right direction with respect to the area of the loading platform 13, and is also provided so as to be able to protrude forward from the loading platform 13 on the side of the loading platform 13.

Therefore, in the present invention, as shown in FIG. 7, for example, the driver's cab 23 can be located within the area of the loading platform, and the garage in which the cargo loader is parked need only be slightly wider than, for example, the aircraft body. , it is possible to reduce the storage area when the vehicle is parked and stored. In addition, in the present invention, when loading a large amount of cargo M onto the cargo platform 13, the driver's cab 23 can be moved to the side of the cargo platform and positioned so as to protrude forward from the cargo platform. The front view is not obstructed, allowing safe driving, and the front side of the cargo loader can be easily approached to transport aircraft, etc., making it easy to load and unload cargo from the front side. It is something that can be done.

Note that the present invention is not limited to the above-described embodiments, but can be implemented in other embodiments by making appropriate changes.

[Brief explanation of drawings]

Figure 1 is a side view of the cargo loader, Figure 2 is a plan view of the cargo loader with the operator's cab placed on the side of the aircraft, and Figure 3 is a plan view of the cargo loader with the driver's cab placed in the front of the aircraft. FIG. 4 is a front view of the cargo loader, FIGS. 5 and 6 are front views and plan views of main parts, and FIG. 7 is a front view of the cargo loader in another embodiment. Explanation of symbols representing main parts of the drawings, 17...
... Airframe, 21 ... Guide section, 23 ... Driver's cabin, 25
...Moving department.

Claims (1)

[Scope of utility model registration request] The support member 15 attached to the body 17 of the cargo loader is provided so as to be able to reciprocate in the left and right directions perpendicular to the traveling direction of the cargo loader, and the body 1
The support member 15 is provided so as to be able to protrude laterally from the support member 7.
A movable member 25 supported by a movable member 25 is provided so as to be able to reciprocate in the traveling direction, and a driver's cab 23 is provided integrally with the movable member 25.
7. A cargo loader characterized in that the driver's cab 23 is provided on the side of the cargo platform 13 so as to be freely protrusive to the front side of the cargo platform 13.